The Original Reusable
Water Jug Cap

Your Wallet-Friendly Water Jug Solution

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Our Solutions

Why Jug Plug?


Budget-Friendly Water Jug Solution

Are you tired of water delivery services leaving a hole in your pocket? Well, we've got your back. With The Jug Plug, you can now strut into your local store and fill up jugs without breaking the bank. Our plug makes it so easy you'll wish your other chores were this breezy. So why let delivery drain your wallet when you can fill 'er up for less?


Superior inner seal for unique protection

This reusable 5-gallon water bottle cap seals from the interior of the water jug, not the exterior. The result? You won't have to worry about unexpected leaks while it's enjoying a scenic car ride or playing hide-and-seek in storage. Now, that's what we call 'plugging' the problem at its source! Let's make puddles passé, shall we?


No Leak Concerns, No Matter the Position

Let's play a game of 'Imagine If.' Picture your water jug, packed to the brim, defying gravity, and doing a headstand. Now, usually, this would end in a splashy disaster, right? But not with The Jug Plug snugly in place! It'll hold onto every last drop like its life depends on it. We're not talking magic, folks, just good old trusty design.

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Minimize Plastic Waste

The Jug Plug is more than just a product; it's a pledge to the future. By swapping those forgettable single-use plastic caps for our sturdy, reusable water jug cap, you're choosing a path less littered, cutting down on plastic waste one jug at a time. It's about staying hydrated and conscious because, with The Jug Plug, every drop saved adds up to an ocean of change.

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Made from LFGB Food-Grade Silicone

In the world of hydration, purity is key. That's where our Jug Plug steps in, crafted from premium-grade LFGB food-grade silicone without BPA. This cap ensures an air-tight seal while keeping chemical nasties out of your water. So with The Jug Plug, you're storing water and preserving purity.

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Simple to Get On & Off 

Think of our cap as your personal water jug assistant, ready to snap into action in an instant. It's got your back when it comes to quick on-off maneuvers, sliding on and off your jug with ease. Forget about fiddly plastic caps that test your patience – with The Jug Plug, it's as easy as pressing down and prying off.

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Seamlessly Fits Every 55mm Jug Opening

The Jug Plug is designed to fit almost all 3 and 5-gallon water jugs with 55mm openings. Now, we hear you asking, "Will it fit my jug?" Simple - just do a quick measure up. If the space between your jug's opening is around 45mm, you're in business! And for those sporting crown tops? If it's around 42mm, you're golden.

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An Easy-Clean Jug Plug for Lifelong Utility

These caps come neatly bundled in packs of three. Fear not about maintenance, as these champions are ready for a quick rinse in your sink, a cycle in your dishwasher, or even a hearty boil. But what makes these water jug plugs truly remarkable is their stamina, as each can stand up to thousands of uses.


Product Information

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The Jug Plug

Introducing The Jug Plug, the reusable water jug cap that is simple to install or remove while providing an air-tight seal that won’t drip any water. The Jug Plug fits any jug with a 55mm opening. You can even use it on threaded screw top jugs if you'd like. You can store your jugs upright or on their side. The Jug Plug won't leak as long as the jug you are using has a 55mm opening and is properly installed.

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Universal Fit

No Need to Remove for Use


Inner lid, Easy to Install and Use


Water Bottle Pump


Top Loading Water Dispenser


Bottom Loading Water Storage


Spare Water Dispenser


Dust Preventing

The Jug Plug
Original Version
The Jug Plug 2
with Spill-Proof Hole
Others Water Jug Cap
Material Food-Grade Silicone (No BPA) 
Food-Grade Silicone (No BPA) Plastic
Designed to Fit Any Jug with a Standard 55mm Opening Top Loading Dispensers &
Any Jug with a Standard 55mm Opening

  Standard 55mm Opening
100% Leak-Proof Seal
Easy to Install & Remove 
Heat Resistant
Inner lid

What our customers say


Rio Hunter

"Easy on/off. Does get some leakage if full bottle is placed on its side. This should be expected as the pressure of the water in a full bottle will seep out. Great item for convenience of filling your own bottles"


Daniyal Bell


"These are a true water tight seal and work great. We stack our 5 gallon jugs on a stand that holds 6 on their side and we have no issues with them leaking while using these caps "


Hannah Rhodes


"I was using a different lid that had a pop in tab and they looked like they were about to blow from being on their side. I found these jug plugs and they seem to be working"

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Our Mission

We want to inspire healthier lives through our better, safer water products. But we could not do it alone. Join us as we work to inspire healthier lives through REDUCING PLASTIC WASTE and provide safer water for all.

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Frequently asked questions